82995760

素因数分解:

$2^4\times 5^1\times {\mathrm{1037447}}^1$

素因数の和:1037460

約数の個数: 20

約数和(自身を含む): 192965328

約数和(自身を除く): 109969568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1037447, 2074894, 4149788, 5187235, 8299576, 10374470, 16599152, 20748940, 41497880, 82995760]

約数ペア:

[(1, 82995760), (2, 41497880), (4, 20748940), (5, 16599152), (8, 10374470), (10, 8299576), (16, 5187235), (20, 4149788), (40, 2074894), (80, 1037447)]